Rank Up 
and Rank Down 
cards will help you change the value of the selected card by 1 unit up or down.
Select a Rank Up or Rank Down card first, and then tap on the card on the board or in the deck which value you want to change - and it will increase/decrease by one!
and Rank Down 
cards will help you change the value of the selected card by 1 unit up or down.Select a Rank Up or Rank Down card first, and then tap on the card on the board or in the deck which value you want to change - and it will increase/decrease by one!
